Heterogeneous synergistic catalysis by Ru-RuO (x) nanoparticles for Se-Se bond activation
文献类型：期刊论文
| 作者 | Lin, M; Kang, LQ; Gu, J; Dai, LX; Tang, SB; Zhang, T; Wang, YH; Li, LD; Zheng, XY; Zhu, W |
| 刊名 | NANO RESEARCH
 |
| 出版日期 | 2017 |
| 卷号 | 10期号:3页码:922-932 |
| 关键词 | Nanoparticle Ruthenium Selenium Heterogeneous Catalysis Synergistic Effect |
| ISSN号 | 1998-0124 |
| DOI | 10.1007/s12274-016-1350-0 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The transition from homogeneous to heterogeneous synthetic chemistry enabled by nanocatalysts necessitates investigations of the reaction mechanism and structure-activity relationships for inorganic nanoparticles and organic substrates. Herein, we report that hydrothermally synthesized ruthenium nanoparticles performed differently in the Se-Se bond activation and selenylation of heterocycles, exhibiting a volcano-shaped relationship between catalytic activity and composition. A synergistic effect was observed for Ru-RuO (x) nanocatalysts, with numerous characterizations and density functional theory (DFT) calculations suggesting that a PhSeSePh molecule can initially be adsorbed on the metallic Ru sites and cleaved into two PhSe* species, which subsequently migrate to RuO (x) sites and react with the nucleophile to achieve the selenylation of heterocycles. |
| 语种 | 英语 |
| WOS记录号 | WOS:000395447600015 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/27342]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Lin, M,Kang, LQ,Gu, J,et al. Heterogeneous synergistic catalysis by Ru-RuO (x) nanoparticles for Se-Se bond activation[J]. NANO RESEARCH,2017,10(3):922-932. |
| APA | Lin, M.,Kang, LQ.,Gu, J.,Dai, LX.,Tang, SB.,...&Yan, CH.(2017).Heterogeneous synergistic catalysis by Ru-RuO (x) nanoparticles for Se-Se bond activation.NANO RESEARCH,10(3),922-932. |
| MLA | Lin, M,et al."Heterogeneous synergistic catalysis by Ru-RuO (x) nanoparticles for Se-Se bond activation".NANO RESEARCH 10.3(2017):922-932. |
入库方式： OAI收割
来源：上海应用物理研究所
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